Mod/Experts, I need your help in fixing my iPhone 3GS 32GB. I had an unlocked 3GS phone that was running fine for months. I had to give that to my bro and so decided to wipe out the phone by using the Reset Contents and Settings. I put the phone on charge before doing this and the iPhone went into a stuck mode. It is stuck in the Apple logo and wont proceed further. It was running 4.2.1 before. I am not sure about the baseband or any other techhy details about the phone.

Today I tried to get the phone in DFU mode and iTunes recognized it. After 30 mins of restoration, it failed with an error. What do I do now?

I want to flash the iPhone again and then unlock it for use (any version or baseband is fine with me). Please help me!!!!

Moderator/Experts: Appreciate if someone can send me the steps to fix this. I need to fix the iPhone and had over to my bro. You can email me at [email protected] with the steps and the links to the files.

Thanks in advance.

Additional Info: I was on 4.1 with Baseband 6.15 before formating my iPhone.

I am trying to get my brothers 3GS handset out of recovery loop, but i can't do so.

I have restored what i think is the correct CF but once it goes to activate the handset in iTunes it says that the Sim card is not registering and the handset then displays a message saying it needs a firmware restore.

Friends/Mod, I have not kept myself updated on the latest. Is the untethered JB for 3GS 4.2.1 released for Windows? I am still using the tethered JB and somehow manging to use the phone without restarting it.

Friends/Mod, I googled and found out that greenpois0n 4.2.1 untethered JB for Windows is released. I am currently in redsn0w 4.2.1 tethered. Can I re-jailbreak using greenpois0n 4.2.1 untethered on top of the current redsn0w 4.2.1 tethered?

Please guide me with the process along with the appropriate links. Thanks in advance.